A passive UHF transponder offering cost effective long range vehicle identification up to 5 meters [16 ft]. The UHF Windshield Tag offers cost effective long range vehicle identification for parking applications. Programmed in Wiegand 26 bit format and fixed facility code. This tag will show visual proof of removal and are difficult to remove intact and functional. ID number and barcode 39 printed on the adhesive side. Thin extra lamination layer. The number range is limited so Nedap will increase the facility code to prevent tags with duplicate numbers. You might receive tags with a facility code other than you received previously. If you require a specific facility code please order custom programmed windshield tags tamper resistant.